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Questions related to Plant Biology
I am planning to assess the total GAs (also want to assess GA3 seperately if possible within my circumstances) from inflorescence of grape berries and mature berries. I had stored samples at -80...
26 June 2015 2,896 4 View
I am looking at the macrofossils found in old pond sediments (ponds located in Norfolk, UK). This seed is appearing quite frequently in my samples - but I'm not sure what it is! The seeds are...
23 June 2015 1,965 4 View
I want to check the clonal fidelity of a medicinal orchid propagated from the mother plant using axillary branching.Now cross verify the robustness of the protocol I want to use molecular markers...
09 June 2015 1,765 9 View
hi, i want to know how long delay in infected phloem of a plant beans, Erwinia sp, and as is the most appropriate method of infection, to measure the presence of Erwinia in the phloem of plants,...
04 June 2015 2,190 2 View
Dear all, is anyone of you experienced how to improve the reproducibility of TUNEL assay in plant/moss cell culture? I am trying to establish this assay to visualize DNA damages in nuclei. When I...
01 June 2015 7,965 3 View
Hi,I took these pictures in a greenhouse near Sanandaj, Iran (5/17/2015), Seed germination on strawberry fruits, preharvest! Why did this happen?!
18 May 2015 5,282 19 View
I am planning an experiment where I need to apply a fungicide in lettuce. Rather than emplyoing a spray application, I am looking for the possibility of injecting the active ingredient into the...
07 May 2015 7,988 3 View
Malus Key Identification
04 May 2015 2,197 3 View
can anyone give me information about various selective media for production of biosurfactants? i already used Bushnell haas medium for production of Bio surfactants from Bacillus subtillis but...
03 April 2015 6,503 11 View
Cannot find anything in the literature. I don't need to know the exact number, just an estimation. Thanks.
01 April 2015 3,000 7 View
I will be doing the DPPH. SOD, CAT , AP and GR assays and was wondering how I'd determine if there is any effect when comparing my plant samples subjected to different abiotic and biotic stresses.
18 March 2015 4,314 5 View
I i'm conducting research on rice crop. I classified pollen into three categories based on their staining patterns on 1%IKI solution; Completely stained pollen, partially stained pollen and...
16 March 2015 9,365 11 View
Hi. I have represent some plants using branches's ratio and angles with the L-system fractal. These plants belongs to same species but they are different hybrids. So i classified them into two...
13 March 2015 3,842 3 View
A great dataset is accessible from http://taxonome.bitbucket.org/grasses_ptype.html to use in Taxonome 1.5 or other way dealing with json format (I imported the dataset in R for my own...
23 February 2015 8,732 5 View
How can I prepare slides for the study of plant histology? Please also suggest the other precautions and reagents required for this study.
21 February 2015 2,863 6 View
Xylem cavitation appears to be a major cause of tree mortality during droughts. If a tree is not killed, to what extent can this cavitation be reversed when the drought ends? There is quite a lot...
08 February 2015 7,948 12 View
I want to do some experiments about the two halophytes plants (Salicornia europaea and Distichlis palmeri) to study the growth and water relationships under the Egyptian conditions and I need the...
05 February 2015 10,221 4 View
Hi guys. i am checking heat resistancy/susceptibility of my arabidopsis mutant. First i grow seeds on MS for 1 week and do heat treatment at 45 degree for 70 mins and allow it to recover for 3...
03 February 2015 3,093 2 View
Growing near Emerald, Queensland, Australia. Suspected Amaranthaceae. Herbaceous, maximum height 1.5 metres; leaves glabrous, alternate; inflorescence slender, spike-like; all flowers bisexual,...
03 February 2015 6,685 9 View
How to determine the importance value index for the epiphytic orchid?
02 February 2015 7,922 3 View
I am looking for help in identifying seeds in the diet of waterfowl in California. In Europe, we have for example http://pierre.legagneux.free.fr/index.html as well as a digital seed atlas for the...
29 January 2015 8,505 6 View
We are interested in the identification of processes leading to rapid germination in grains and need an effective means of monitoring this process. We currently use physical inspection which has...
28 January 2015 1,687 7 View
For example, if I dip an Arabidopsis plant today, will flowers that appear one week from today still be capable of being transformed? This is assuming "normative" growth conditions (ie, 20 degrees...
26 January 2015 446 13 View
It is very important to decide maintan or cut down big trees on the streets before strong winds/storm come specially.
16 January 2015 5,118 11 View